CA1325323C - System for distributing a fluid substance - Google Patents

System for distributing a fluid substance

Info

Publication number
CA1325323C
CA1325323C CA000600271A CA600271A CA1325323C CA 1325323 C CA1325323 C CA 1325323C CA 000600271 A CA000600271 A CA 000600271A CA 600271 A CA600271 A CA 600271A CA 1325323 C CA1325323 C CA 1325323C
Authority
CA
Canada
Prior art keywords
heat exchanger
wax
semi
substance
accumulator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA000600271A
Other languages
English (en)
French (fr)
Inventor
James A. Capadona
John A. Nett, Jr.
Walter C. Schmitt, Jr.
Walter S. Lutz, Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Signicast Corp
Original Assignee
Signicast Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Signicast Corp filed Critical Signicast Corp
Application granted granted Critical
Publication of CA1325323C publication Critical patent/CA1325323C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/241—Moulding wax
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
    • B29C35/0294—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process using tempering units for temperature control of moulds or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2091/00—Use of waxes as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2891/00—Use of waxes as mould material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Coating Apparatus (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CA000600271A 1988-05-25 1989-05-19 System for distributing a fluid substance Expired - Lifetime CA1325323C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US198,458 1988-05-25
US07/198,458 US4971547A (en) 1988-05-25 1988-05-25 Apparatus for distributing a fluid substance

Publications (1)

Publication Number Publication Date
CA1325323C true CA1325323C (en) 1993-12-21

Family

ID=22733470

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000600271A Expired - Lifetime CA1325323C (en) 1988-05-25 1989-05-19 System for distributing a fluid substance

Country Status (7)

Country Link
US (1) US4971547A (de)
EP (1) EP0425517B1 (de)
KR (1) KR900701513A (de)
CA (1) CA1325323C (de)
DE (1) DE68910130T2 (de)
MX (1) MX170671B (de)
WO (1) WO1989011391A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5316707A (en) * 1991-09-05 1994-05-31 Tempcraft, Inc. Injection molding apparatus control system and method of injection molding
DE4323465A1 (de) * 1993-07-14 1995-01-19 Hans F Dipl Ing Jung Temperiervorrichtung für Wachsspritzmaschinen
US6289259B1 (en) * 1998-10-16 2001-09-11 Husky Injection Molding Systems Ltd. Intelligent hydraulic manifold used in an injection molding machine
US6783352B2 (en) * 2001-10-03 2004-08-31 Yu-Sheng Shiau Wax liquid temperature control device of wax injector
US6685458B2 (en) 2001-10-11 2004-02-03 Acushnet Company Split metal die assembly with injection cycle monitor
TWI310942B (en) * 2005-12-19 2009-06-11 Daxon Technology Inc Disc injection mold and related cooling system capable of reducing tracking errors
US10342886B2 (en) 2016-01-26 2019-07-09 S.C. Johnson & Son, Inc. Extruded wax melt and method of producing same
US10010638B2 (en) 2016-06-14 2018-07-03 S. C. Johnson & Son, Inc. Wax melt with filler
DE102016122889A1 (de) * 2016-11-28 2018-05-30 Endress+Hauser Conducta Gmbh+Co. Kg Formdichtung und Armatur mit einer solchen
US11260604B2 (en) * 2018-03-14 2022-03-01 Andrew Reynolds Method and system for dispensing molten wax into molds by means of a desktop apparatus

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US217965A (en) * 1879-07-29 Improvement in air-compressors
US905108A (en) * 1907-11-01 1908-11-24 Int Steam Pump Co Blowing-engine and the like.
US2478013A (en) * 1942-02-09 1949-08-02 Fred M Roddy Process for preparing and fashioning thermoplastic and thermosetting materials
US2460831A (en) * 1944-10-23 1949-02-08 George J Kovacs Method and apparatus for molding
US2434557A (en) * 1945-03-23 1948-01-13 Westinghouse Electric Corp Apparatus for molding wax objects
US2439506A (en) * 1945-05-28 1948-04-13 Kerr Mfg Co Apparatus for molding articles of wax
US2742197A (en) * 1953-04-06 1956-04-17 Walsh Ralph Waldo Liquid metering apparatus
US2881477A (en) * 1955-01-27 1959-04-14 Triulzi Giuseppe Equipment for the pre-plastification and the injection of thermoplastic materials
FR1181018A (fr) * 1957-08-09 1959-06-11 Fr Des Procedes Dykehouse Soc Perfectionnements aux appareils de préplastification
US3141915A (en) * 1958-12-04 1964-07-21 Philips Corp Method and device for making wax patterns
US3162703A (en) * 1960-12-06 1964-12-22 Foster Grant Co Inc Injection molding of foam materials
US3353209A (en) * 1963-10-11 1967-11-21 Husky Mfg Tool Works Ltd Distribution system for thermoplastic molding materials
US3406741A (en) * 1966-11-14 1968-10-22 John M. Leach Process and apparatus for treating liquids
US3680995A (en) * 1970-06-22 1972-08-01 Faroy Inc Molding apparatus for candles and the like
US3788522A (en) * 1971-08-26 1974-01-29 Mcdowell Wellman Eng Co Nozzle structure for injection molding machine
US3822057A (en) * 1971-11-01 1974-07-02 Gen Electric Shot volume control for injection molding machine
US3888388A (en) * 1973-11-01 1975-06-10 Ingersoll Rand Co Apparatus and methods for controlling injection rams
US3932083A (en) * 1973-12-03 1976-01-13 Barber-Colman Company Injection molding control
US4274823A (en) * 1979-03-27 1981-06-23 Tempcraft Tool & Mold Inc. Wax injection molding apparatus and control system
US4678420A (en) * 1984-02-06 1987-07-07 Inoue-Japax Research Incorporated Injection molding machine with auxiliary packing means
JPS60199623A (ja) * 1984-03-26 1985-10-09 Ube Ind Ltd 射出成形機の可塑化制御方法
US4557683A (en) * 1984-05-22 1985-12-10 Usm Corporation Rotary plasticator ram injection machine
US4661321A (en) * 1984-05-30 1987-04-28 Halliburton Company Continuous reactor design
US4752201A (en) * 1985-04-15 1988-06-21 Trans Plastics, Inc. Apparatus for injection molding fiber-reinforced thermoset plastic articles
US4632652A (en) * 1985-05-01 1986-12-30 Wedco Inc. Draw-back valve assembly for an injection molding apparatus
DE3607354A1 (de) * 1986-03-06 1987-09-10 Filter Und Anlagentechnik Nord Temperiervorrichtung fuer wachsmodell-spritzmaschinen
US4722679A (en) * 1986-06-13 1988-02-02 Tri-Delta Technology, Inc. Injection molding machine

Also Published As

Publication number Publication date
EP0425517B1 (de) 1993-10-20
MX170671B (es) 1993-09-03
US4971547A (en) 1990-11-20
DE68910130T2 (de) 1994-02-10
KR900701513A (ko) 1990-12-03
WO1989011391A1 (en) 1989-11-30
DE68910130D1 (de) 1993-11-25
EP0425517A1 (de) 1991-05-08

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Legal Events

Date Code Title Description
MKEX Expiry